What makes these fish super cool is they have survived for millions of years. Damming and pollution nearly wiped them out, but folks who cared about these long-lived fish stepped in to restore ...

More than 90% of popular freshwater fish in Southern California are carrying human-infecting parasites, researchers say. This poses a significant danger for those who like to eat freshly caught ...

112-year-old fish has broken a longevity record. According to radiocarbon dating, when the bigmouth buffalo was born, World War I had not yet broken out in Europe.

An unusually well-preserved Australian fossil reveals details about the diet, behavior, and appearance of a 15-million-year-old aquatic species.

Anthony Burke’s Indiana record burbot gives a chance to dive into the broader meaning and general unusualness of one of the oddest freshwater fish.

Fish contaminated with "forever chemicals" found in nearly every state 02:41. Health experts have been sounding the alarm about PFAS, human-made toxic chemicals that last so long in the ...

Though often overlooked, freshwater systems—such as lakes and rivers—produce or influence (through riverine nutrients into estuaries) more than half of all fish consumed globally.

In short: Largest study of Australian freshwater fish species found 35 should be added to the national threatened species list and the Kangaroo River perch is likely to be extinct.

A quarter of the world’s freshwater fish are at risk of extinction, according to the first comprehensive assessment of the animals by the world’s leading scientific authority on the status of ...

A sizable fish kill of freshwater drum, also known as sheepshead, has happened on portions of Lake Erie in the Erie area.. Mike Parker, communications director for the Pennsylvania Fish and Boat ...